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Washington · 2025–26 Regular Sessions · Bill

HB 1670: Sewage-containing spills

Enacted Official data

  1. Introduced
  2. In committee
  3. Passed one chamber
  4. Passed both chambers
  5. Enacted

Last official action: ·Record last updated:

Plain-language summary

HB 1670 is a bill introduced in the Washington House on January 28, 2025. According to its official title, it concerns: Increasing transparency regarding sewage-containing spills. Primary sponsor: Victoria Hunt (D). It lists 19 additional sponsors. Most recent recorded action (May 17, 2025): Governor signed.

Generated automatically from the official title, sponsor list, and status record only. It does not characterize the bill’s purpose or effects. How summaries are written

Official title

AN ACT Relating to increasing transparency regarding sewage-containing spills;

Nonpartisan staff bill reports (analyses) are available on the official bill page.

Sponsors

Sponsors by party (alphabetical): Democratic 18 · Republican 2

NameRolePartyChamberDistrict
Victoria HuntPrimary sponsorDemocraticHouse5
Peter AbbarnoCo-sponsorRepublicanHouse20
Adam BernbaumCo-sponsorDemocraticHouse24
Liz BerryCo-sponsorDemocraticHouse36
Beth DoglioCo-sponsorDemocraticHouse22
Davina DuerrCo-sponsorDemocraticHouse1
Mia GregersonCo-sponsorDemocraticHouse33
Dan GriffeyCo-sponsorRepublicanHouse35
Natasha HillCo-sponsorDemocraticHouse3
Shelley KlobaCo-sponsorDemocraticHouse1
Debra LekanoffCo-sponsorDemocraticHouse40
Greg NanceCo-sponsorDemocraticHouse23
Edwin ObrasCo-sponsorDemocraticHouse33
Timm OrmsbyCo-sponsorDemocraticHouse3
Lisa ParshleyCo-sponsorDemocraticHouse22
Alex RamelCo-sponsorDemocraticHouse40
Julia ReedCo-sponsorDemocraticHouse36
Osman SalahuddinCo-sponsorDemocraticHouse48
Chris StearnsCo-sponsorDemocraticHouse47
Janice ZahnCo-sponsorDemocraticHouse41

“Support” is shown only as formal sponsorship recorded by the legislature. Roll-call votes are available on the official bill page.

Recent official actions

  1. Governor signed.
  2. Chapter 315, 2025 Laws.
  3. Effective date 7/27/2025.
  4. Delivered to Governor.
  5. President signed.
  6. Speaker signed.
  7. House concurred in Senate amendments.
  8. Passed final passage; yeas, 97; nays, 0; absent, 0; excused, 1.
  9. Floor amendment(s) adopted.
  10. Rules suspended. Placed on Third Reading.
  11. Third reading, passed; yeas, 49; nays, 0; absent, 0; excused, 0.
  12. Placed on second reading by Rules Committee.

Showing 12 most recent of 29 actions. Full history

Sources

  1. Washington State Legislature Web Services
  2. Official bill page